Shimano XTR FC-M985 40x28 Double Crankset

Introducing Shimano's first-ever, off-road, two-ring race crankset. The 40x28 XTR Race Double is a purpose-built race crank with all the pipe billet steel-axle strength and cold-forged Duraluminum durability that XTR cranks are famous for. It's not for everyone, but if like to push yourself hard to make your bike go fast, the XTR double is more than up to the task with its winning balance of strength, rigidity, weight and performance.